S
M
T
W
T
F
S
28
83°
63°
29
89°
65°
30
94°
77°
1
98°
77°
2
98°
78°
3
92°
75°
4
90°
71°
5
86°
69°
6
85°
70°
7
84°
69°
8
85°
67°
9
84°
65°
10
83°
66°
11
85°
67°
12
87°
66°
13
83°
68°
14
86°
64°
15
80°
61°
16
80°
65°
17
79°
61°
18
82°
66°
19
84°
68°
20
86°
68°
21
87°
67°
22
87°
68°
23
86°
68°
24
86°
67°
25
87°
68°
26
87°
69°
27
88°
69°
28
87°
68°
29
88°
69°
30
87°
68°
31
87°
67°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Ottawa Hills
Ottawa Hills's July 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 61° and 78°. The average high for July is 86° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Ottawa Hills. See also: August | September | October.